INA RNAO12X22X12-TV-XL
Needle Roller Bearings
Needle roller bearings RNAO, without ribs
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
12 mm
Under roller diameter
D
22 mm
Outside diameter
C
12 mm
Width, outer ring
Cr
11,300 N
Basic dynamic load rating, radial
C0r
9,900 N
Basic static load rating, radial
Cur
1,770 N
Fatigue load limit, radial
CG
26,000 1/min
Limiting speed
nϑr
19,700 1/min
Reference speed
≈m
19 g
Weight
Mounting dimensions
Db
12.3 mm
Shoulder diameter axial guidance NK/housing
db
17.6 mm
Shoulder diameter axial guidance NK/shaft
Da
18.3 mm
Shoulder diameter outer ring
ra max
0.3 mm
Maximum recess radius
